Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Robert J S Mack, MDPC

Individual provider Specialist · NPI 1932107778

Dr. Robert J S Mack, MDPC is an Ophthalmology in Hoffman Estates, Illinois. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1989, 37 years ago. Practices with Robert J S Mack MD PC, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
37
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
IL
In the registry since
2005
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1220 W Higgins Rd Ste 102
Hoffman Estates, IL 60169-4033
Phone: (847) 755-9393
Fax: (847) 755-1560
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 036090403 (IL)
Specialist Taxonomy 174400000X · Licence 036-090403 (IL)

Record details

NPI number1932107778
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPC
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESDecember 28, 2022
Certification dateDecember 28, 2022
Mailing address1220 W Higgins Rd, Ste 102, Hoffman Estates, IL 60169-4033

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 1989 (37 years in practice)
Group practice Robert J S Mack Md Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Hoffman Estates